Additional file 1.

Figure S1. Frequencies of circulating monocytes and monocyte subsets are elevated in chronic liver disease (CLD). (A) The frequencies of total monocytes (defined as CD14+ cells) and monocyte subpopulations were measured by FACS analysis. The amount of circulating monocytes relative to all peripheral blood mononuclear cells (PBMC) was significantly higher (***p < 0.001) in patients with CLD than in healthy controls. Single values and median are depicted. (B) Absolute numbers of circulating monocytes differ between controls and patients with CLD (*p < 0.05). (C-D) Absolute counts of circulating ‘classical’ CD14++CD16- (C) and ‘non-classical’ CD14 + CD16+ (D) monocyte subsets are significantly augmented in patients with CLD (*p < 0.05 and **p < 0.01, respectively).

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Seidler et al. BMC Gastroenterology 2012 12:38   doi:10.1186/1471-230X-12-38